Active NPI
Diana Ngan Uong, OD
- Optometrist
- Gonzales, LA
National Provider Identifier
1225764996
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- 1971-917AT
- Practice address
- 1004 W Highway 30
Gonzales, LA 70737-5001 - Phone
- (225) 647-4430
- NPI assigned
- Jul 26, 2022
- Last updated
- Jan 30, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | 1971-917AT | LA | Primary |
Addresses
Primary practice location
1004 W Highway 30
Gonzales, LA 70737-5001
Mailing address
1004 W Highway 30
Gonzales, LA 70737-5001
Phone (225) 647-4430
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in LA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Optometry
- Education
- University of Houston - College of Optometry, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1004 W Hwy 30
Gonzales, LA 70737-5001
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 14 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Accent Optical, Inc. | Current | Accepting new patients |
Locations
1004 W Highway 30
Gonzales, LA 70737
Phone (225) 647-4430
1004 W Highway 30
Ste 100
Gonzales, LA 70737
Phone (225) 644-4444
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Eyewear Supplier
- Gonzales, LA
- NPI 1659551232
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1658793600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769731200000",
"number": "1225764996",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1004 W HIGHWAY 30",
"city": "GONZALES",
"state": "LA",
"postal_code": "707375001",
"telephone_number": "225-647-4430",
"fax_number": "225-644-9706"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1004 W HIGHWAY 30",
"city": "GONZALES",
"state": "LA",
"postal_code": "707375001",
"telephone_number": "225-647-4430"
}
],
"practiceLocations": [],
"basic": {
"last_name": "UONG",
"first_name": "DIANA",
"middle_name": "NGAN",
"credential": "OD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-07-26",
"last_updated": "2026-01-30",
"certification_date": "2026-01-30",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "LA",
"license": "1971-917AT",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Gonzales, LA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.